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Blockchain

A collection of 4 articles

Explain Atomic Cross-Chain Swaps by Herlihy

This article explains the paper [Herlihy, 2018]1 in simple words. In the paper, Herlihy has introduced an effective atomic cross-chain swap protocol in order to exchange assets across multiple blockchains among multiple parties.

Updated Feb 24, 2026  •  5 min read

Monero Dynamic Block Weight

Monero dynamic block weight is an interesting design. Instead of a fixed supply of transaction space, Monero uses the history blocks to determine the dynamic limit and use the median to control the increasing pace.

Updated Nov 22, 2025  •  2 min read

Bitcoin Core Network Event Loops

This article is an analysis of the network event loops based on bitcoin core v0.19.0. Bitcoin starts two threads to handle network messages, and each thread runs its own event loop.

Updated Dec 11, 2025  •  3 min read

Decred Review

Official References Based on Bitcoin PoS overlays upon PoW Add signature algorithms Ed25519 and Schnorr Use BLAKE-256 as hash algorithm Enable segwit to solve transaction malleability Transaction expiration mechanism Hybrid Consensus Decredible | Decred hybrid consensus explained…

Updated Nov 22, 2025  •  1 min read

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